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inquiryAbout Product Technical Details Bis(3-allyl-4-hydroxyphenyl)sulfone Chemical Properties
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inquiryDeveloper for thermal paper TGSH Synonyms: Bis(3-allyl-4-hydroxyphenyl)sulfone 4,4'-Sulfonylbis(2-allylphenol) Specification: Appearance:white powder Purity: ≥97.5%(HPLC) Melting point:151.5℃ Loss on
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inquiryPhenol,4,4'-sulfonylbis[2-(2-propen-1-yl)-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By S
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inquiry4,4'-sulfonediphenol
allyl tosylate
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
With tetrabutyl-ammonium chloride; potassium carbonate In N,N-dimethyl-formamide at 110 - 120℃; for 8h; Large scale; | 98.5% |
With potassium carbonate In N,N-dimethyl-formamide | 30.4 parts (92.1%) |
4,4’-sulfonylbis((allyloxy)benzene)
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
With α-alanine-N-diacetic acid at 198 - 200℃; for 7h; Temperature; Inert atmosphere; | 96.2% |
With 1,10-Phenanthroline; ethylenediaminetetraacetic acid; sodium hydroxide In paraffin oil at 203 - 207℃; for 7h; Inert atmosphere; | 93.7% |
With iron(III) chloride In 1,2-dichloro-ethane at 60℃; for 15h; Reagent/catalyst; Solvent; Temperature; | 93.9% |
4,4'-sulfonediphenol
3-chloroprop-1-ene
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
With sodium carbonate; sodium hydroxide In water at 95 - 100℃; for 5h; Solvent; Reagent/catalyst; Temperature; Autoclave; Large scale; | 84.4% |
4,4'-sulfonediphenol
3-chloroprop-1-ene
A
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
With tetrabutyl-ammonium chloride; sodium carbonate; sodium hydroxide In water; paraffin oil; kerosene at 95 - 100℃; for 5h; Autoclave; Large scale; | A 73.9% B 10.2% |
4,4'-sulfonediphenol
allyl tosylate
3-chloroprop-1-ene
A
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
Stage #1: 4,4'-sulfonediphenol; allyl tosylate With tetrabutyl-ammonium chloride; potassium carbonate In N,N-dimethyl-formamide at 110 - 120℃; for 8h; Large scale; Stage #2: 3-chloroprop-1-ene In N,N-dimethyl-formamide at 200 - 220℃; for 6h; Large scale; | A 35.3% B 8.6% |
4,4'-sulfonediphenol
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaOH, Me4NBr / toluene; H2O / 15 h / 49.9 - 59.9 °C 2: 85 percent / various solvent(s) / 30 h / 207.9 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium carbonate / acetone / 1 h / Inert atmosphere; Reflux 1.2: Reflux; Inert atmosphere 2.1: 4 h / 220 °C / Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1: potassium carbonate / acetone / 80 °C / Inert atmosphere 2: 1,2-dichloro-benzene / 8 h / 190 °C / Inert atmosphere View Scheme |
4,4’-sulfonylbis((allyloxy)benzene)
B
3-allyl-4'-allyloxy-4-hydroxydiphenyl sulfone
D
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
With dmap at 160 - 280℃; for 0.0833333 - 0.333333h; Product distribution / selectivity; Microwave irradiation; | |
With 1,10-Phenanthroline; ascorbic acid In 1,2,3-trichlorobenzene at 210℃; for 7h; Product distribution / selectivity; | |
With 1,10-Phenanthroline; ascorbic acid at 160 - 280℃; for 0.266667h; Product distribution / selectivity; Microwave irradiation; |
4,4’-sulfonylbis((allyloxy)benzene)
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
With 1,2,3-trichlorobenzene In water | 14.0 parts (93.3%) |
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
In hexane; acetone at 5℃; for 336h; | 41.7% |
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl acetamide |
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
C32H42O8S5
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: potassium carbonate / acetone / 1 h / Inert atmosphere; Reflux 1.2: Reflux; Inert atmosphere 2.1: 2,2'-azobis(isobutyronitrile) / tetrahydrofuran / 16.5 h / 20 - 65 °C / Inert atmosphere View Scheme |
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
C24H34O4S5
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: potassium carbonate / acetone / 1 h / Inert atmosphere; Reflux 1.2: Reflux; Inert atmosphere 2.1: 2,2'-azobis(isobutyronitrile) / tetrahydrofuran / 16.5 h / 20 - 65 °C / Inert atmosphere 3.1: hydrogenchloride; water / tetrahydrofuran; methanol / 24 h / 60 °C / Inert atmosphere View Scheme |
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
allyl bromide
4,4’-sulfonylbis(2-allyl-1-(allyloxy)benzene)
Conditions | Yield |
---|---|
Stage #1: 3,3′-diallyl-4,4′-dihydroxydiphenylsulfone With potassium carbonate In acetone for 1h; Inert atmosphere; Reflux; Stage #2: allyl bromide In acetone Reflux; Inert atmosphere; | 47.5 g |
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
1,1,1,3,3,3-hexamethyl-disilazane
Conditions | Yield |
---|---|
In 1,4-dioxane for 2h; | 6.5 g |
di-tert-butyl dicarbonate
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
In 1,4-dioxane for 4h; | 6.5 g |
3,3′-diallyl-4,4′-dihydroxydiphenylsulfone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / isopropyl alcohol; water / 3 h / 60 °C / Inert atmosphere 2: 2,2-dimethoxy-2-phenylacetophenone / 24 h / 20 °C / Inert atmosphere; Darkness View Scheme |
Conditions | Yield |
---|---|
With sodium hydroxide In water; isopropyl alcohol at 60℃; for 3h; Inert atmosphere; |
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